Lapco FR GOCLW6GY-36-RG Flame Resistant Light Weight Deluxe Coveralls, Regular, Grey 6oz. Flame-Resistant 88% Cotton/ 12% High-Tenacity Nylon Blend Imported Triple needle stitching on inseams, out seams, and arm seams Lightweight for comfort, but durable Elastic as back of waist Pencil pocket on left arm Zippered chest pockets and left back pocket to keep items secure